Anonymous at Wed, 24 Apr 2024 17:54:30 UTC No. 16144007

There are many ways to communicate and facial expressions appear particularly expensive when one considers the detailed movement of the nervous system and muscles involved.

Anonymous at Wed, 24 Apr 2024 18:06:13 UTC No. 16144030

>>16143997
I dunno. How does science explain that humans parrots, and bees are the only terrestrials who dance?

Anonymous at Wed, 24 Apr 2024 18:08:21 UTC No. 16144032

>>16143997
lizards are the only animals who can knxbzkskeb (humans do not have a word for it)

Anonymous at Wed, 24 Apr 2024 19:07:22 UTC No. 16144079

>>16143997
That's cap bro my fish smiles all the time

Anonymous at Wed, 24 Apr 2024 23:17:26 UTC No. 16144480

>>16143997
Mammals are the only ones with complex enough muscles in the lips. There’s only like one or two reptiles capable of moving their lips to expose their teeth

Anonymous at Wed, 24 Apr 2024 23:19:32 UTC No. 16144481

Anonymous at Thu, 25 Apr 2024 08:18:21 UTC No. 16144929

>>16143997
>only mammals can smile or show facial expressions
biased observation: we don't know that for sure. Just because we can't detect or see them that doesn't imply other animals do not notice and communicate with micro-expressions.

7 at Thu, 25 Apr 2024 15:49:52 UTC No. 16145345

>>16144929
>biased observation
thanks anon this is the only sensus observation from this thread for wich i waited 24 hours long

Anonymous at Thu, 25 Apr 2024 22:46:57 UTC No. 16145991

>>16144481
The future liberals want.